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Philips 32PF9968/10 Service Manual
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Philips 32PF9968/10 Service Manual

Philips 32PF9968/10 Service Manual

Chassis q523.1u
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Color Television
Contents
©
Copyright 2007 Philips Consumer Electronics B.V. Eindhoven, The Netherlands.
All rights reserved. No part of this publication may be reproduced, stored in a
retrieval system or transmitted, in any form or by any means, electronic,
mechanical, photocopying, or otherwise without the prior permission of Philips.
Published by EL 0770 BU CD Customer Service
Page
Contents
2
6
7
8
39
40
41
42
43
44
45
46
47
48
49
50-55
56
57
Drawing PWB
61-62
(A2) 59
61-62
(A3) 60
61-62
73-74
73-74
73-74
73-74
73-74
73-74
73-74
73-74
Printed in the Netherlands
Subject to modification
Chassis
Q523.1U
LA
ME7
ME7
H_16770_000.eps
190207
Page
73-74
73-74
75-115
119-124
116-118
(D) 125
126
128
129
131
133
136
154
157
165
185
EN 3122 785 16773

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  • Page 1: Table Of Contents

    All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. Published by EL 0770 BU CD Customer Service...

  • Page 2: Technical Specifications, Connections, And Chassis Overview

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 2 Q523.1U LA Technical Specifications, Connections, and Chassis Overview 1. Technical Specifications, Connections, and Chassis Overview Index of this chapter: 1.1.3 Multimedia 1.1 Technical Specifications 1.2 Connections Supported file formats : JPEG 1.3 Chassis Overview : MP3 : Slideshow (.alb) Notes: •...
  • Page 3 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Technical Specifications, Connections, and Chassis Overview Q523.1U LA EN 3 Connections H_16770_076.eps 220307 Figure 1-1 Connection overview Note: The following connector color abbreviations are used Wh - Audio - L 0.5 V / 10 kohm (acc. to DIN/IEC 757): Bk = Black, Bu = Blue, Gn = Green, Gy = Grey, Rd = Red, Wh = White, Ye = Yellow.
  • Page 4 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 4 Q523.1U LA Technical Specifications, Connections, and Chassis Overview AV2: Cinch: Video CVBS - In, Audio - In Wh - Audio L 0.5 V / 10 kohm Rd - Audio R 0.5 V / 10 kohm Ye - Video CVBS / 75 ohm Wh - Audio L 0.5 V...
  • Page 5 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Technical Specifications, Connections, and Chassis Overview Q523.1U LA EN 5 DFI PANEL DISPLAY SUPPLY PANEL SIDE I/O PANEL KEYBOARD CONTROL PANEL SMALL SIGNAL BOARD IR & LED PANEL H_16790_057.eps 230807 Figure 1-6 PWB/CBA locations 47 and 52" sets (optional with DFI panel)

  • Page 6: Safety Instructions, Warnings, And Notes

    Be careful during measurements in the high voltage by the workshop during a repair: section. •Use only lead-free soldering tin Philips SAC305 with order • Never replace modules or other components while the unit code 0622 149 00106. If lead-free solder paste is required, is switched “on”.

  • Page 7: Directions For Use

    It makes sense to avoid exposure to electrical shock. While some sources are expected to have a possible MADE IN BELGIUM MODEL 32PF9968/10 dangerous impact, others of quite high potential are of 220-240V 50/60Hz limited current and are sometimes held in less regard.

  • Page 8: Mechanical Instructions

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 8 Q523.1U LA Mechanical Instructions 4. Mechanical Instructions Index of this chapter: Notes: 4.1 Cable Dressing • Figures below can deviate slightly from the actual situation, 4.2 Service Positions due to the different set executions. 4.3 Assy/Panel Removal •...
  • Page 9 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Mechanical Instructions Q523.1U LA EN 9 H_16770_080.eps 220307 Figure 4-2 Cable dressing 47" sets (all sets without DFI panel) and 42" sets (without Ambilight) H_16790_060.eps 220807 Figure 4-3 Cable dressing 47 and 52" sets (optional with DFI panel)
  • Page 10 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 10 Q523.1U LA Mechanical Instructions Service Positions 4.2.2 Aluminium Stands For easy servicing of this set, there are a few possibilities created: • The buffers from the packaging (see figure “Rear cover”). • Foam bars (created for Service). •...
  • Page 11 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Mechanical Instructions Q523.1U LA EN 11 H_16770_081.eps 130707 Figure 4-6 Rear Cover Removal 1. Remove the stand. 2. Remove the mushrooms [1]. 3. Remove the screws [2]. 4. Open the covers [3] on the back cover. Refer to figures “Cover Removal” for details. H_16770_084.eps 220307 Figure 4-8 Cover Removal - 42"...
  • Page 12 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 12 Q523.1U LA Mechanical Instructions H_16770_087.eps 220307 H_16770_085.eps Figure 4-11 Keyboard Control Board -2- 220307 4.3.4 IR & LED Board Figure 4-9 Side I/O Board Refer to figure “IR & LED Board” for details. 4.3.3 Keyboard Control Board 1.
  • Page 13 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Mechanical Instructions Q523.1U LA EN 13 H_16770_089.eps 130707 Figure 4-13 Speakers 4.3.6 Platform Supply Panel - 42" sets Refer to figure “Platform Supply Panel - 42" sets” for details. 1. Remove the fixation screws [1]. 2. Unplug connectors [2]. 3.
  • Page 14 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 14 Q523.1U LA Mechanical Instructions 8. Lift the central sub-frame from the set. Refer to figure Central Sub-frame lift for details. 9. Lift the LCD panel from the front cabinet. H_16770_093.eps 130707 Figure 4-17 Small Signal Board -2- 4.3.9 AmbiLight Unit The AmbiLight Units are located in the back cover.
  • Page 15 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Mechanical Instructions Q523.1U LA EN 15 H_16770_095.eps 130707 Figure 4-19 LCD Panel -1- H_16770_096.eps 120707 Figure 4-20 LCD Panel -2-...
  • Page 16 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 16 Q523.1U LA Mechanical Instructions H_16770_097.eps 130707 Figure 4-21 Central Sub-frame...
  • Page 17 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Mechanical Instructions Q523.1U LA EN 17 Set Re-assembly To re-assemble the whole set, execute all processes in reverse order. Notes: • While re-assembling, make sure that all cables are placed and connected in their original position. See figure “Cable dressing”.

  • Page 18: Service Modes, Error Codes, And Fault Finding

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 18 Q523.1U LA Service Modes, Error Codes, and Fault Finding 5. Service Modes, Error Codes, and Fault Finding Index of this chapter: Specifications 5.1 Test Points 5.2 Service Modes Table 5-1 SDM default settings 5.3 Stepwise Start-up 5.4 Service Tools Default 5.5 Error Codes...
  • Page 19 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Service Modes, Error Codes, and Fault Finding Q523.1U LA EN 19 • Operation Hours. Displays the accumulated total of operation hours (not the stand-by hours). Every time the TV is switched “on/off”, 0.5 hours is added to this number. •...
  • Page 20 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 20 Q523.1U LA Service Modes, Error Codes, and Fault Finding stored onto your USB stick and can be used to download How to Navigate onto another TV or other SSB. Uploading is of course only By means of the “CURSOR-DOWN/UP” knob on the RC- possible if the software is running and if you have picture.
  • Page 21 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Service Modes, Error Codes, and Fault Finding Q523.1U LA EN 21 • Volume. Indicates the last status of the volume for the • Pacific 3 Flash SW. Displays the Pacific 3 software selected preset as set by the customer: from “0” to “100”. version.
  • Page 22 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 22 Q523.1U LA Service Modes, Error Codes, and Fault Finding Stepwise Start-up faulty FET 7U01 is done, you can destroy all IC’s supplied by the +3V3, due to over voltage. It’s recommended to measure first the FET 7U01 on short-circuit before activate SDM via the The stepwise start-up method, as known from FTL/FTP sets service pads.
  • Page 23 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Service Modes, Error Codes, and Fault Finding Q523.1U LA EN 23 Off/Stby to Semi Stand by or Protection Mains is applied Standby Supply starts running. All standby supply voltages become available . action holder: MIPS action holder: St-by st-by µP resets If the protection state was left by short circuiting the SDM pins, detection of a protection condition during...
  • Page 24 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 24 Q523.1U LA Service Modes, Error Codes, and Fault Finding The supply fault line is an OR SUPPLY-FAULT I/O line Supply fault error function of DCDC, DCDC5050 is High? and POD/CI supply switch. Enable the supply fault detection algorithm Set I²C slave address This will allow access to NVM and...
  • Page 25 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Service Modes, Error Codes, and Fault Finding Q523.1U LA EN 25 switch off the remaining DC/DC Log power-ok error and enter Power-ok display high ? converters protection Switch POD-MODE and ON-MODE 3-th try? I/O line high. Reset the Pacific by pulling LOW the Pacific hardware reset line during 100ms.
  • Page 26 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 26 Q523.1U LA Service Modes, Error Codes, and Fault Finding action holder: AVC action holder: St-by autonomous action Semi Standby Wait until previous on-state is left more than 2 seconds ago. (to prevent LCD display problems) Assert RGB video blanking and audio mute Rewrite Pacific register 0x03 (output format) : this command is sometimes not processed properly by the...
  • Page 27 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Service Modes, Error Codes, and Fault Finding Q523.1U LA EN 27 action holder: AVC action holder: St-by autonomous action Semi Standby Wait until previous on-state is left more than 2 seconds ago. (to prevent LCD display problems) Assert RGB video blanking and audio mute Setting the display related timings of the DFI is not needed: The display related timings are hardcoded in the DFI...
  • Page 28 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 28 Q523.1U LA Service Modes, Error Codes, and Fault Finding action holder: AVC Active action holder: St-by autonomous action Mute all sound outputs via softmute Wait 100ms Set main amplifier mute (I/O: audio-mute) Force ext audio outputs to ground (I/O: audio reset) And wait 5ms switch off LCD backlight...
  • Page 29 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Service Modes, Error Codes, and Fault Finding Q523.1U LA EN 29 Semi Stand by action holder: MIPS action holder: St-by autonomous action If ambientlight functionality was used in semi -standby (lampadaire mode), switch off ambient light *) If this is not performed and the set is Delay transition until ramping down of ambient light is switched to standby when the switch off of finished.
  • Page 30 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 30 Q523.1U LA Service Modes, Error Codes, and Fault Finding action holder: MIPS action holder: St-by autonomous action Log the appropriate error and set stand-by flag in NVM Redefine wake up reasons for protection state and transfer to stand-by µP. Switch off LCD lamp supply Wait 250ms (min.
  • Page 31 ComPair Note: If you encounter any problems, contact your local support desk. Introduction ComPair (Computer Aided Repair) is a Service tool for Philips 5.4.2 LVDS Tool Consumer Electronics products. and offers the following: 1. ComPair helps you to quickly get an understanding on how Support of the LVDS Tool has been discontinued.
  • Page 32 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 32 Q523.1U LA Service Modes, Error Codes, and Fault Finding 5.5.4 Error Buffer • Via error bits in the status registers of ICs. • Via polling on I/O pins going to the stand-by processor. • Via sensing of analog values on the stand-by processor or In case of non-intermittent faults, clear the error buffer before the PNX85xx.
  • Page 33 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Service Modes, Error Codes, and Fault Finding Q523.1U LA EN 33 to “LCD”. To change the display option code to “PDP” you filtering of input values are all heavily software based, these need to activate SDM via the service pads. Then change protections are referred to as software protections.
  • Page 34 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 34 Q523.1U LA Service Modes, Error Codes, and Fault Finding 5.8.4 DC/DC Converter 5. Check the over-current detection reference (2U65 + 3U7C) and the boot components (2U66 + 6U60). Symptom: +1V2 present for about 100ms, +1V8, +2V5 •...
  • Page 35 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Service Modes, Error Codes, and Fault Finding Q523.1U LA EN 35 following voltages is missing: +400V, +12V or +24V, will lead to Software Upgrading protection (blinking error 63). The TV is switched off. When the primary circuit of the platform supply fails, there is a 5.9.1 Introduction high possibility that the main fuse of the Sanken display supply...
  • Page 36 – Flow control = None 2. Press the “OK” button on a Philips DVD RC-6 remote 6. Press “Shift U” on your PC keyboard. You should now see control (it is also possible to use the TV remote in “DVD”...
  • Page 37 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Service Modes, Error Codes, and Fault Finding Q523.1U LA EN 37 EDID_Q531X_x.x.x.x.zip. Contains the EDID content of the different EDID NVM’s. See ComPair for further instructions. For sets with three HDMI connectors: - For HDMI 1 NVM, use “*port 1*.bin - For HDMI 2 NVM, use “*port 2*.bin - For HDMI 3 NVM, use “*port 3*.bin EJTAGDownload_Q531X_x.x.x.x.zip.
  • Page 38 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 38 Q523.1U LA Service Modes, Error Codes, and Fault Finding Personal Notes: E_06532_012.eps 131004...

  • Page 39: Block Diagrams, Test Point Overview, And Waveforms

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Block Diagrams, Test Point Overview, and Waveforms Q523.1U LA 6. Block Diagrams, Test Point Overview, and Waveforms Wiring Diagram 42” LCD WIRING 42” LCD (STYLING ME7) LCD DISPLAY (1004) 8316 LVDS 1M09 1319 1317 8411 DISPLAY SUPPLY 8738 1G50 1735 1P11...

  • Page 40: Wiring Diagram 42" Lcd + Ambilight

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Block Diagrams, Test Point Overview, and Waveforms Q523.1U LA Wiring Diagram 42” LCD + AmbiLight WIRING 42” LCD + AMBI LIGHT (STYLING ME7) LCD DISPLAY (1004) 8682 8609 8659 8316 LVDS INTERFACE (1070) 1N82 1M09 1M82 1319 1N09 1N59 1317 8509...

  • Page 41: Wiring Diagram 47" Lcd

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Block Diagrams, Test Point Overview, and Waveforms Q523.1U LA Wiring Diagram 47” LCD WIRING 47” LCD (STYLING ME7) LCD DISPLAY (1004) 8316 LVDS 1317/1321 1316/1319 8411 DISPLAY SUPPLY (1050) 8738 1G50 1735 1P11 1M59 1P02 INVERTER INVERTER 8136 8319 1308 INLET...

  • Page 42: Wiring Diagram 47" Lcd + Ambilight

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Block Diagrams, Test Point Overview, and Waveforms Q523.1U LA Wiring Diagram 47” LCD + AmbiLight WIRING 47” LCD + AMBI LIGHT (STYLING ME7) LCD DISPLAY (1004) 8682 8609 8659 8316 LVDS 1317/1321 1316/1319 8411 DISPLAY SUPPLY (1050) 8738 1M59 1G50 1735...

  • Page 43: Wiring Diagram 47" Lcd + Dfi + Ambilight

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Block Diagrams, Test Point Overview, and Waveforms Q523.1U LA Wiring Diagram 47” LCD + DFI + AmbiLight WIRING 47” LCD + DFI + AMBI LIGHT (STYLING ME7) 8682 8316 8590 DFI PANEL LCD DISPLAY (1130) (1004) 8609 LVDS LVDS 8659 1317/1321...

  • Page 44: Wiring Diagram 52" Lcd

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Block Diagrams, Test Point Overview, and Waveforms Q523.1U LA Wiring Diagram 52” LCD WIRING 52” LCD (STYLING ME7) LCD DISPLAY (1004) INVERTER INVERTER LVDS 8316 1317/1321 8319 1316/1319 8120 DISPLAY SUPPLY 8738 (1050) 1M59 1G50 1735 1P11 1P02 8136 1308 INLET...

  • Page 45: Block Diagram Supply 42

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Block Diagrams, Test Point Overview, and Waveforms Q523.1U LA Block Diagram Supply 42” SUPPLY 37”- 42" MAINS FILTER + STANDBY SUPPLY DC-DC 3057 3065 3407 5401 +12V 7402 7002 TCET1102 BIAS SUPPLY 5305 2327 7401 5306 3000 6032 6033 3075 6024...

  • Page 46: Block Diagram Supply 47" Sanken

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Block Diagrams, Test Point Overview, and Waveforms Q523.1U LA Block Diagram Supply 47” Sanken SUPPLY 47"- 52” SANKEN 1308 Mains connected. 1P10 Mains separated 1M12 1317/1321 1 VAC_Neutral 1 DIM-control 2 VAC_Live 2 Power Good 1P15 1M09: Mains separated 3 ON/OFF 1316/1319 1M90...

  • Page 47: Block Diagram Video

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Block Diagrams, Test Point Overview, and Waveforms Q523.1U LA Block Diagram Video VIDEO B03B MAIN TUNER B05C B05A B06C B06A PNX85xx FPGA 1080P: I/O BANKS FPGA 1080P: PACIFIC 3 PACIFIC 3: LVDS 7T57 I/O BANKS TDA9897HL/V2 7J00 7F90 7GE2 DUAL LVDS ONLY 1T04...

  • Page 48: Block Diagram Audio

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Block Diagrams, Test Point Overview, and Waveforms Q523.1U LA Block Diagram Audio AUDIO B03B B04Q MAIN TUNER PNX85xx PNX85xx: FLASH 7T57 TDA9897HL/V2 7J00 1T04 1T06 PNX8537E IF-FILTP1 TD1736F/FHFXP IF1-B 7T59 B04K ANALOGUE AV IF-OUT IF-OUT CVBS4 IF-FILTN1 CVBS IF1-A 7HA0 PNX85xx...

  • Page 49: Block Diagram Control & Clock Signals

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Block Diagrams, Test Point Overview, and Waveforms Q523.1U LA Block Diagram Control & Clock Signals CONTROL + CLOCK SIGNALS B05B FPGA 1080P: POWER + CONTROL B05C FPGA 1080P: I/O BANKS B03A CHANNEL DECODER B04G PNX 85xx: SDRAM B08F HDMI SWITCH 7H00 PNX8537E...

  • Page 50: Testpoint Overview Ssb

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Block Diagrams, Test Point Overview, and Waveforms Q523.1U LA SSB: Test Points (Overview Top Side) I705 D4 I706 D4 I707 E2 I708 E3 I709 E2 I710 E2 I711 E3 I712 E1 I713 F2 I714 E2 I715 A5 I716 A5 I717 A5 I718 B3 I719 B3...
  • Page 51 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Block Diagrams, Test Point Overview, and Waveforms Q523.1U LA SSB: Test Points (Part 1 Top Side) Part 1 H_16770_059a.eps 270307...
  • Page 52 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Block Diagrams, Test Point Overview, and Waveforms Q523.1U LA SSB: Test Points (Part 2 Top Side) Part 2 H_16770_059b.eps 260307...
  • Page 53 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Block Diagrams, Test Point Overview, and Waveforms Q523.1U LA SSB: Test Points (Overview Bottom Side) F138 D5 F262 D1 FFA1 B2 FJ32 E5 I117 I241 I365 I489 I613 IB56 E1 IF82 IHD2 E3 IJ01 IT40 IU71 C2 F139 C5 F263 D1 FFA2 A2 FJ33 E5...
  • Page 54 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Block Diagrams, Test Point Overview, and Waveforms Q523.1U LA SSB: Test Points (Part 1 Bottom Side) Part 1 H_16770_060a.eps 270307...
  • Page 55 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Block Diagrams, Test Point Overview, and Waveforms Q523.1U LA SSB: Test Points (Part 2 Bottom Side) Part 2 H_16770_060b.eps 270307...

  • Page 56: I2C Ic Overview

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Block Diagrams, Test Point Overview, and Waveforms Q523.1U LA I2C IC Overview I²C B04E PNX85xx: CONTROL B06B PACIFIC 3: DISPLAY-INTERFACE B06A PACIFIC 3: LVDS B05C FPGA 1080P: I/O BANKS B06C PACIFIC 3 B03A CHANNEL DECODER B03B MAIN TUNER +3V3-PER 3HPJ 9T16...

  • Page 57: Supply Lines Overview

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Block Diagrams, Test Point Overview, and Waveforms Q523.1U LA Supply Lines Overview SUPPLY LINES OVERVIEW B01A SUPPLY B02B B11A DC / DC B04F PNX85xx: CONTROL B05D FPGA 1080P: DRAM AUDIO LEFT / RIGHT AB07 DDR A 2B48 +3V3-PER +3V3-PER +AUDIO-POWER +3V3...

  • Page 58: Circuit Diagrams And Pwb Layouts

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA 7. Circuit Diagrams and PWB Layouts Display Supply (42”): Mains Filter & Standby 1003 B4 1303 C4 1350 C9 2301 C4 2309 E13 2315 C12 2320 D12 2327 B10 3300 C3 3305 C4 3310 B13 3316 D6...

  • Page 59: Display Supply (42"): Supply (A2)

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA Display Supply (42”): Supply 1109 F12 3025 E12 6043 F13 I019 H7 1110 F13 3026 E12 6044 E13 I020 F3 3027 G2 SUPPLY 1113 F12 6045 H8 I021 E1 1114 A3 3028 G4 6069 G13 I022 F2...
  • Page 60 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA Display Supply (42”): DC / DC 1400 E7 I617 D1 2401 B4 I618 D2 DC-DC 2402 B4 I619 D2 2403 D3 I620 D1 2404 E4 I621 D5 2405 C7 I622 B3 2406 B8 I623 E7 2407 C5...
  • Page 61 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA Layout Display Supply Panel (42”) (Top Side) 1003 E2 1310 D10 1400 E9 2000 B7 2020 F8 2070 A9 2311 D3 2323 E2 3018 F5 3084 A10 3308 F3 5001 E4 5011 A7 5027 E6 5401 E9...
  • Page 62 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA Layout Display Supply Panel (42”) (Bottom Side) 1114 F4 2018 C2 2030 B2 2042 C2 2053 D6 2064 B2 2332 A3 2410 E1 3008 E6 3021 C6 3035 D6 3045 D6 3056 E5 3069 E1 3095 F1...

  • Page 63: Dfi Panel: Dc - Dc (Ab1)

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA DFI Panel: DC - DC 1M09 E13 1U13 D14 2U06 A9 2U13 C7 2U20 D5 2U27 E8 2U34 G2 2U41 A8 3U07 B3 3U14 C3 3U21 B5 3U28 F11 3U36 D6 3U46 E8 3U62 F7 3U73 G10...

  • Page 64: Dfi Panel: Video Flow (Ab2)

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA DFI Panel: Video Flow 1F50 C1 2F06 F6 2F0F C6 2F0P B12 2F0Z D12 2F1J F12 2F1T H12 2F82 H6 2F9B B3 2FGK D3 3F57 F5 3F61 B5 3F6A D5 3F7N H11 3F8C B11 3F8M C11 3F8W E11...

  • Page 65: Dfi Panel: Clock (Ab3)

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA DFI Panel: Clock 2FD1 C3 2FD2 C6 CLOCK AB03 AB03 2FD3 F3 2FD4 G5 3F26 C4 3FA9 D4 3FH0 C4 3FH1 C4 3FHV C7 3FHY C7 3FJA F2 3FJB G3 3FJC F6 5F20 B6 5F21 E3 5F22 F6...

  • Page 66: Dfi Panel: Supply (Ab4)

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA DFI Panel: Supply 2F17 B3 2F18 B4 2F19 B3 2F21 B3 7F35 A3 7F36 B3 9F13 A2 IF10 A2 IF1U A3 Personal Notes: SUPPLY AB04 AB04 7F35 LD3985M25 IF10 9F13 +2V5-STAB +3V3 IF1U 7F36 RES...

  • Page 67: Dfi Panel: Fpga: Power & Control (Ab5)

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA DFI Panel: FPGA: Power & Control 1F00 F13 IFA2 B9 1F05 C12 IFA3 C9 FPGA: POWER + CONTROL 2FGF B5 IFA4 D9 AB05 AB05 2FGG B5 IFA5 C1 2FGH B5 IFA6 I10 2FGJ B6 IFA7 G8 2FGM B6...

  • Page 68: Dfi Panel: Fpga: Dfi (Ab6)

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA DFI Panel: FPGA: DFI 2F36 F8 2F37 F10 FPGA DFI AB06 AB06 2F38 F12 2F39 F13 2F40 I8 2F41 I10 2F42 I12 2F43 I13 +2V5-DDR2 +2V5-DDR2 3F40 E1 3F49 E1 +1V2-PLL +2V5out-FPGA 3FA0 E1 7F18-2...

  • Page 69: Dfi Panel: Ddr A (Ab7)

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA DFI Panel: DDR A 2F5A B2 2F5B B2 DDR A AB07 AB07 2F5C B5 2F5D B5 2F5E B5 2F5F B5 2F5G B7 2F5H B7 2F5J B7 2F5K B8 2F5L B10 2F5M B11 2F5N C10 2F5P C2 +2V5-DDR1...

  • Page 70: Dfi Panel: Ddr B (Ab8)

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA DFI Panel: DDR B 2CBC B5 DDR B 2CBD B5 AB08 AB08 2CBH B7 2CBK B7 2FGA H7 2FGB H7 2FGC H8 2FGD H8 2FGE H8 2FLW H6 2FLY H6 2FLZ H7 2V00 C2 +2V5-DDR2 +2V5-DDR2...

  • Page 71: Dfi Panel: Display Interfacing (Ab9)

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA DFI Panel: Display Interfacing 1F04 D11 2F2A D5 2F2G F6 2F2Q F11 2F45 F12 3F15 H12 3F1Y D4 3F24 B11 3F2B E5 3F2V E5 3F3B F11 3FH5 D11 5F0L B6 5F14 F13 6F05 B12 7F08 C5 9F26 H12...

  • Page 72: Dfi Panel: Fpga Ambilight (Ab10)

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA DFI Panel: FPGA Ambilight 1F02 E12 7F01 C2 1F03 I5 7F60 E5 2F10 B3 7F61 H13 2F11 B4 7F62 G3 FPGA AMBILIGHT 7F65-2 AB10 XC3S250E-4FTG256C AB10 2F12 B4 7F65-1 F7 Φ 2F13 B4 7F65-2 A7 2F14 G9...
  • Page 73 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA Layout DFI Panel (Top Side) 1F00 C1 3CE2 B3 3F7A B1 5F0J A4 1F02 C2 3F05 C1 3F7B C1 5F0K A3 1F03 A1 3F14 C3 3F7G C1 5F0L A3 1F04 A4 3F15 C3 3F7H C1 5F0M A3...
  • Page 74 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA Layout DFI Panel (Bottom Side) 1U01 C1 2F5G B4 2FJA A3 3F43 C3 5F33 C3 1U02 C1 2F5H B4 2FJB B3 3F46 C3 5F34 B3 2CBC B2 2F5J B4 2FJC A3 3F47 C3 5F51 B2 2CBD B2...
  • Page 75 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: Supply 1B10 E1 3B70 C4 IB52 E4 1B11 E7 3B71 B2 IB53 F4 1B30 A3 3B72 B9 IB54 E5 1B31 B3 3B73 B9 IB55 E6 SUPPLY B01A B01A 1B32 A1 3B74 C9 IB56 E6 1B33 C8...
  • Page 76 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: Supply 1B20 B4 SUPPLY 1B21 B4 B01B B01B 1B22 B4 1B23 B4 1B24 C4 1B25 C4 1B26 C4 1B50 C6 1M59 F3 1P11 B3 2B20 B5 2B21 B5 2B22 B5 2B23 B5 2B24 C5 2B25 C5...
  • Page 77 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: DC / DC 2U00 A3 2U10 B10 2U20 D6 2U30 F6 2U41 E11 3U00 A3 3U10 E13 3U21 C13 3U31 D6 3U41 D10 3U51 E13 3U61 E3 3U71 G9 3UA3 B8 5U03 E11 6U10 E4 7U10-1 E3...
  • Page 78 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: DC / DC 2U38 A1 2U45 B2 DC / DC 2U46 B3 B02B B02B 2U47 B4 2U48 C2 2U49 B6 2U50 B7 2U51 B8 2U52 B9 3U94 +5VS 2U54 D5 +5V-STANDBY 2U55 D6 2U56 E5...
  • Page 79 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: DC / DC 2U60 C2 FU66 E7 2U61 C2 FU6S F5 DC / DC B02C B02C 2U62 D2 FU8A F12 2U63 C1 IU15 F2 2U64 C2 IU22 B3 2U65 B3 IU37 F10 2U66 C4 IU69 E10...
  • Page 80 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: Channel Decoder 1HE0 A10 9T12 D4 1T69 B1 9T13 D4 2T03 B1 9T14 D12 2T04 B1 9T15 C4 CHANNEL DECODER B03A B03A 2T05 G7 9T16 C4 2T06 E4 9T60 B10 2T07 F5 FHE0 A10 2T08 G7...
  • Page 81 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: Main Tuner 1T04 C2 2T47 G4 2T59 F2 2T64 D5 2T82 G11 2T86 F9 2T90 F15 2T98 F11 2TA3 E14 2TB5 F14 3T54 F11 3T58 F9 3T69 F2 3T74 G11 3T81 F14 5T53 D13 7T56 F2...
  • Page 82 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: SSB: PNX 85xx: Standby Controller 1HF0 A3 7H03 G13 2H00 B3 7H04 E4 PNX 85xx: STANDBY CONTROLLER 2H01 D3 7H14 E3 B04A B04A 2H05 G13 7H16 H10 2H06 C14 7H18 H11 2H07 C14 7H21 F13 2H08 F4...
  • Page 83 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: SSB: PNX 85xx: Debug SSB: SSB: PNX 85xx: NVM / UART Switch 9H20 A3 9H23 B3 9H26 B3 9H29 B3 9H32 B3 9H35 B3 9H38 C3 9H41 C3 9H44 C3 9H21 A3 9H24 B3 9H27 B3...
  • Page 84 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: SSB: PNX 85xx: Miscellaneous 2HD0 D2 3HD0 D2 PNX 85xx: MISCELLANEOUS B04D B04D 3HD2 C3 3HD3 C2 3HDJ C5 3HDK C6 3HDL C6 3HDM C6 3HDN C7 3HDP C6 6HD0 C7 6HD1 C7 7HD0 C3 7HD1 C4...
  • Page 85 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: SSB: PNX 85xx: Control 1HP0 D4 2HF2 C1 PNX 85xx: CONTROL 2HF5 C7 B04E B04E +3V3-PER 2HF6 D7 2HF7 D8 2HF8 D8 2HP1 E4 3HF0 B5 3HF2 C7 7H00-4 RESET-SYS-DETECT 3HF3 A6 PNX85xx 3HF4 C7...
  • Page 86 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: SSB: PNX 85xx: Control 3HES C7 3HET C7 PNX 85xx: CONTROL B04F B04F 3HEU C5 3HEV B8 3HF5 B2 3HFA B7 3HFB B8 3HFC B7 3HFD B7 3HFE B7 3HFF B7 3HFZ C7 7H00-5 A3 9HF4 C7...
  • Page 87 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: SSB: PNX 85xx: SDRAM 2HG0 E3 3HJ3 A12 2HG1 E3 3HJ4 B12 2HG2 E3 3HJ5 A4 PNX 85xx: SDRAM B04G B04G 2HG3 E3 3HJ6 A1 2HG4 E3 3HJ7 A1 3HJ5 IHG0 2HG5 E4 3HJ8 A1...
  • Page 88 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: PNX 85xx: Digital Video In Personal Notes: 3HK0 C2 PNX 85xx: DIGITAL VIDEO IN 7H00-3 B2 B04H 9HK0 C2 IHSM C2 7H00-3 PNX85xx HDMI RX2- RX_0 RX2+ HOT-PLUG HOT_PLUG RX1- RX_1 RX1+ RX0-...
  • Page 89 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: PNX 85xx: Audio 2HM3 D4 PNX 85xx: AUDIO 2HM8 E4 B04I B04I 2HMG D2 2HMH D2 2HMJ A10 2HMN B10 2HMP C9 2HMT E9 2HMW G9 AUDIO-VDD 2HMY H8 2HMZ I9 2HMJ 2HN1 F8 IHMY...
  • Page 90 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: PNX 85xx: Analogue AV 2HA2 C4 3HSK A12 2HA3 C4 3HSL A10 PNX 85xx: ANALOGUE AV 2HA4 D4 3HSM B12 B04K B04K 2HA5 D4 3HSN B10 2HKL F4 3HSP C10 2HRZ A8 3HSQ C8 2HS0 A10...
  • Page 91 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: PNX 85xx: Audio 2HP4 E9 2HP5 E8 PNX 85xx: AUDIO 2HP6 E8 B04L B04L 2HP7 E8 2HP8 E7 2HPA E10 2HPB E9 2HR0 C4 2HR1 C5 2HR2 C4 2HR3 C5 2HR4 C4 2HR5 C4 2HR6 D4...
  • Page 92 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: PNX 85xx: Audio 2HV2 C4 2HV3 D2 PNX 85xx: AUDIO B04M B04M 2HV4 C4 2HV6 C1 2HV7 B8 2HV9 C2 2HVA C1 2HVB B3 2HVC B3 2HVD C2 2HVE C1 2HVG D6 3HV3 D7 3HV4 B8...
  • Page 93 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: PNX 85xx: Video Streams 3HWK D2 3HWM C7 PNX 85xx: VIDEO STREAMS 3HWN C7 B04N B04N 3HWP C7 3HWR C7 3HWS C7 3HWT C7 3HWU C7 3HWV B7 3HWW B7 3HWY B7 3HWZ B7 7H00-10 B5...
  • Page 94 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: PNX 85xx: Digital Video 1F00 B7 PNX 85xx: DIGITAL VIDEO OUT / LVDS 3HP9 C5 B04O B04O 7H00-7 B4 7H00-8 A1 9HP9 B6 9HW3 B2 9HW4 B2 9HW5 B2 9HW6 D2 9HW7 D2 9HW8 D2 9HW9 D2...
  • Page 95 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: PNX 85xx: Power 2HH6 B4 IHY9 E1 2HH7 C4 IHYA B13 PNX 85xx: POWER B04P B04P 2HH8 C5 2HH9 B5 2HK0 C2 2HK1 C3 2HK2 E4 2HK3 E3 2HK4 E3 7H00-11 2HK5 E3 PNX85xx...
  • Page 96 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: PNX 85xx: Flash 2HA0 B7 2HA1 B7 PNX 85xx: FLASH B04Q B04Q 3HA0 B2 3HA2 C9 3HA3 B8 3HA4 B4 3HA5 B4 3HA6 B4 3HA7 B4 3HA8 B4 3HA9 B4 3HAA C4 3HAB C4 5HA0...
  • Page 97 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: FPGA 1080p: Interface 3F35 A11 FPGA 1080p: INTERFACE 3F36 B11 B05A B05A 3F37 B11 3F38 B11 3F39 B11 3F40 B11 3F41 B11 FPGA -single/dual odd LVDS-output 3F42 C11 3F43 C11 3F44 C11 3F45 C11 3F46 C11...
  • Page 98 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: FPGA 1080p: Power & Control 1FA0 D9 3FC6 C9 2FA0 A2 3FC7 C6 +3V3 FPGA 1080P: POWER + CONTROL B05B B05B 2FA1 A3 3FC8 D6 2FA2 A4 5FA1 A7 2FA3 A4 5FA2 A2 2FA4 A4 5FA4 B1...
  • Page 99 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: FPGA 1080p: I/O Banks 3F75 B2 3F76 B4 FPGA 1080P: I/O BANKS B05C B05C 3F77 B2 3F78 C2 3F93 C6 3F94 C6 3F95 B9 3F98 B9 7F90-1 A3 7F90-2 B7 +3V3-FPGA 7F90-3 D7 7F90-4 B12...
  • Page 100 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: FPGA 1080p: DRAM 2FK0 B2 2FK1 B2 FPGA 1080P: DRAM B05D B05D 2FK2 B2 2FK3 B3 2FK4 B3 2FK5 B3 2FK6 B3 3FK4 C6 3FK5 C5 3FK6 C5 3FK7 C5 +3V3-SD1 3FK8 D6 3FL0 B7...
  • Page 101 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: Pacific 3: LVDS 1G50 A13 2G00 B9 PACIFIC 3: LVDS 2G01 B9 B06A B06A 2G02 C9 2G03 C9 2G04 C9 2G05 C9 2G06 D9 2G07 D9 2G08 D9 1G50 FG00 2G09 D9 Single / Dual LVDS input only 2G10 E9...
  • Page 102 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: Pacific 3: Display & Interfacing 1D42 B7 7G51 D10 2G50 H4 7G52 B2 2G51 H3 7G53 E11 2G54 B4 7G54 B3 PACIFIC 3: DISPLAY-INTERFACING B06B B06B 2G55 E10 7G55 C4 2G61 RESERVED +3V3-STANDBY...
  • Page 103 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: Pacific 3 1GE0 F10 5GE5 D4 1GE1 B11 5GE6 D4 2GE0 A2 6GE0 G8 PACIFIC 3 B06C B06C 2GE1 A3 6GE1 H9 2GE2 A3 6GE2 H8 2GE3 A3 6GE3 I8 2GE4 A3 6GE5 G9 +2V5-PF...
  • Page 104 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: UART 1J11 A3 1M15 B4 2J12 B3 3J12 B3 6J11-2 B2 9J09 B1 FJ12 A3 IJ01 A2 Personal Notes: 1J12 B3 2J11 A3 3J11 A3 6J11-1 A2 9J08 B1 FJ11 B3 FJ13 A4 IJ02 B2 B08A...
  • Page 105 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: SPDIF 1X02 E1 2J31 B2 2J33 B2 2J35 C3 3J31 B3 3J33 B4 3J35 C6 7J30-1 B3 7J30-3 D3 7J30-5 C3 9J01 E4 9J03 E4 9J05 E4 IJ30 B3 IJ32 C5 IJ34 B2 2J30 B2 2J32 B2...
  • Page 106 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: Externals 1C00 C2 FJ53 A1 1C01 B6 FJEA F13 1C02 D6 FJEB F13 EXTERNALS 1C03 A2 FJEC E11 B08C B08C 1HE1 F14 FJED F13 1HE2 F14 FJEE F13 5J40 IJ40 1J15 B7 FJEF H13 1J16 C7...
  • Page 107 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: HDMI 1B01 A1 FJB0 A4 1B02 A8 FJB1 A4 HDMI 1B03 F1 FJB3 B9 B08D B08D 1J40 G3 FJB4 B8 1J41 G3 FJB5 C8 1J42 G4 FJB6 C9 1J43 I4 FJB7 C12 1JB0 B3 FJB8 C9...
  • Page 108 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: Debug 1J03-A C5 1J03-B C6 1J03-C C7 1J03-D C9 DEBUG B08E B08E PCI-CLK-DEBUG PCI-CBE3 1J03-A 1J03-B 1J03-C 1J03-D PCI-AD0 PCI-AD1 PCI-AD2 PCI-AD3 PCI-AD4 PCI-AD5 PCI-CBE0 PCI-AD6 PCI-AD7 PCI-AD13 PCI-AD8 PCI-CBE1 PCI-AD14 PCI-AD9 PCI-PAR...
  • Page 109 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: HDMI Switch 2JA8 D6 2JA9 D7 HDMI SWITCH B08F B08F 2JB0 D7 2JB1 D6 2JB2 D7 2JB3 D7 2JB4 D7 2JB5 D7 2JB6 D7 2JB7 D8 2JB8 D8 2JB9 D8 2JC0 E7 7J27 2JC1 E7...
  • Page 110 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: Analogue Externals 1006-1 F5 9E22 D3 1006-2 H5 9E23 D3 1006-3 I5 9E70 B7 1007 G5 9E72 C7 ANALOGUE EXTERNALS B09A B09A 1008-1 D5 9E73 E7 1008-2 C5 9E74 C2 1008-3 B5 FE00 B8 EXTERNAL I/O 3...
  • Page 111 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: Analogue Externals Personal Notes: 1M36 B2 2E90 A1 ANALOGUE EXTERNALS B09B B09B 2E91 A2 2E92 B2 2E93 B2 2E94 C2 IE90 2E95 D2 9E90 FRONT_C 3E92 A2 9E91 3E93 A2 IE91 FRONT_Y-CVBS 5E01 C2...
  • Page 112 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: USB 2.0 USB 2.0 B10A B10A 5N04 5N00 IN14 5N01 IN17 5N02 IN03 RESET-USB20 IN11 7N01 PDTC114EU RESET-SYS-DETECT 5N03 IN04 IN02 IN16 +3V3 IN12 IN06 7N00 2N22 FN00 ISP1562BE IN09 VREG3V3 VDDA VAUX...
  • Page 113 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: LED Panel Connector 1M01 C5 2N51 A4 2N53 B4 2N55 C4 3N51 B4 3N53 B4 3N56 C4 9N50 B4 FN54 C5 FN56 B4 FN58 C5 IN50 B3 IN52 B3 IN54 C4 1M20 B5 2N52 B4 2N54 C4...
  • Page 114 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: Audio Left / Right 1735 F11 1D55 F12 2D06 F13 2D13 D3 2D20 C13 2D27 F10 2D34 E10 2D57 G3 3D03-4 D5 3D10 B10 3D14-2 H11 3D19 C11 3D27 D3 3D36 G12 3D55-3 H6 5D01 A6...
  • Page 115 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: Audio Protection Mute Control 2D72 B3 AUDIO: PROTECTION/MUTE CONTROL 2D73 A5 B11C B11C 2D74 F9 +3V3-STANDBY +3V3-STANDBY 3D62 B3 3D63 B2 2D73 3D64 A6 3D71 C3 3D73 E5 3D74 D4 3D75 D5 FD65 3D76-1 D6...
  • Page 116 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: SRP List Explanation Example Personal Notes: 1.1. Introduction Net Name Diagram +12-15V AP1 (4x) +12-15V AP4 (4x) SRP (Service Reference Protocol) is a software tool that creates a list with all references to signal lines. The list contains +12-15V AP5 (12x) +12-15V...
  • Page 117 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: SRP List Part 1 Netname Schematic +5VS B04D (1x) AV1_Y B09A (1x) CTRL1-MIPS_LCD-PWR-ON B06B (2x) DETECT-5V-12V B04B (1x) FRONT_Y-CVBS B04K (1x) P2.3 B04B (1x) +5VS B04L (1x) AV1_Y-CVBS B04K (1x) CTRL1-STBY_LAMP-ON B04B (1x) DV-B0_UART2-RX...

  • Page 118: Ssb: Srp List

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA SSB: SRP List Part 2 Netname Schematic PCI-AD8 B04F (1x) RREF-PNX8535 B04P (2x) SCL1 B04E (2x) SDA-SSB B04E (4x) TXED- B06C (1x) B11A (1x) PCI-AD8 B08E (1x) R-VGA B04K (1x) SCL2 B04E (2x) SDA-SSB B05C (1x)

  • Page 119: Small Signal Board(B1-B11) 75-115

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA Layout Small Signal Board (Overview Top Side) 1006 G3 2D29 C5 2GJ3 A5 2J05 A1 2U72 C4 3E27 G3 3G10 A5 3HR1 E3 3N56 A3 5HRP E3 7D05 B5 9H02 F2 1007 E3 2D30 B5 2GJ4 A5...
  • Page 120 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA Layout Small Signal Board (Part 1 Top Side) Part 1 H_16770_057a.eps 260307...
  • Page 121 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA Layout Small Signal Board (Part 2 Top Side) Part 2 H_16770_057b.eps 260307...
  • Page 122 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA Layout Small Signal Board (Overview Bottom Side) 1B33 2HGA C3 2HYB D4 2U07 E2 3H20 E4 3HG8 D4 3HPR F3 3T37 3U7Q D2 7G57 A1 9HW6 D3 1B50 2HGB C3 2HYC D3 2U08 E2 3H21 E4 3HG9 D4...
  • Page 123 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA Layout Small Signal Board (Part 1 Bottom Side) Part 1 H_16770_056a.eps 260307...
  • Page 124 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA Layout Small Signal Board (Part 2 Bottom Side) Part 2 3104 313 6196.2 H_16770_056b.eps 260307...

  • Page 125: Side I/O Panel (D)

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA Side I/O Panel 1301 A 1302-1 SIDE FACING SIDE AV 1302-2 1302-3 1303 E 1304 B 1308 D 1309 D 1301 1310 D YKF51-5564 2301 A SVHS 2302 A 2303 A Y_CVBS 2304 B I303...
  • Page 126 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA Layout Side I/O Panel (Top Side) Personal Notes: 1301 1302 1303 1304 1308 1309 1310 G_16850_026.eps 3139 123 6229.1 120107 Layout Side I/O Panel (Bottom Side) 2301 A4 2307 A2 2313 A3 3305 A3 3311 A3 4302 A3...
  • Page 127 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA Keyboard Control Panel Personal Notes: 1001 C1 1002 C1 KEYBOARD CONTROL 1003 C1 1004 C2 1005 C2 1011 C1 1012 C1 1013 C2 1014 C2 1015 C2 1016 C3 1M01 A4 2001 B3 3010 B1 3011 B2...

  • Page 128: Keyboard Control Panel

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA Layout Keyboard Control Panel (Top Side) 1011 A5 1012 A6 1013 A3 1014 A2 1015 A1 1016 A7 1M01 A8 G_16850_028.eps 3139 123 6219.1 120107 Layout Keyboard Control Panel (Bottom Side) 2001 A1 3011 A6 3013 A5...

  • Page 129: Interface Panel

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA Interface Panel Layout Interface Panel 1M09 A2 1M09 A1 1M59 A2 INTERFACE 1M59 A1 1M82 B2 1N09 A3 1M82 A1 1N59 A3 1N82 B3 1N09 A1 1N59 A1 1M09 1N09 1N82 A1 +12V +12V +12V...
  • Page 130 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA Front IR / LED Panel 1M01 I1 3010 A3 3015 E2 3020 H4 4012 F5 4017 C5 6002 B6 6014 G2 7012 D8 F012 H2 Personal Notes: 1M20 H1 3011 B3 3016 E4 3021 E5 4013 F5...

  • Page 131: Front Ir / Led Panel

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA Layout Front IR / LED Panel (Top Side) Layout Front IR / LED Panel (Bottom Side) 2001 A1 1M01 A1 2002 A1 1M20 A1 3010 A1 1M21 A1 3011 A1 6001 A1 3012 A1 6002 A1 3013 A1...
  • Page 132 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Diagrams and PWB Layouts Q523.1U LA Personal Notes: E_06532_013.eps 131004...

  • Page 133: Alignments

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Alignments Q523.1U LA EN 133 8. Alignments Index of this chapter: • Press MENU on the RC to switch back to the main menu. 8.1 General Alignment Conditions • Switch the set to stand-by mode. 8.2 Hardware Alignments 8.3 Software Alignments For the next alignments, supply the following test signals via a 8.4 Option Settings...
  • Page 134 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 134 Q523.1U LA Alignments Table 8-2 Tint settings • The new option setting is only active after the TV is switched “off” / “stand-by” and “on” again with the Mains switch (the NVM is then read again). Color Temp.
  • Page 135 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Alignments Q523.1U LA EN 135 8.4.4 Opt. No. (Option numbers) Select this sub menu to set all options at once (expressed in two long strings of numbers). An option number (or “option byte”) represents a number of different options. When you change these numbers directly, you can set all options very quickly.

  • Page 136: Circuit Descriptions, Abbreviation List, And Ic Data Sheets

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 136 Q523.1U LA Circuit Descriptions, Abbreviation List, and IC Data Sheets 9. Circuit Descriptions, Abbreviation List, and IC Data Sheets Index of this chapter: overview of the TV520 architecture can be found in figure 9.1 Introduction “Architecture of TV520 platform”. 9.2 LCD Power Supply 9.3 On-Board Platform Supply 9.4 On-board DC/DC Converters...
  • Page 137 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Descriptions, Abbreviation List, and IC Data Sheets Q523.1U LA EN 137 DUAL LVDS DDR-II 1920x1080P@60Hz DDR-II T6TF4HF6 Matrix Matrix Pacific 3 PNX85xx EP2C8F 1920x1080p@60Hz TDA10060 1920x1080p@60Hz UV1736 Cyclone II FPGA Picture 1920x1080p@120Hz MIPS32@250MHz Tuner/Saw 1920x1080p@120Hz VSB-QAM Quality Matrix converter features Ambient light...
  • Page 138 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 138 Q523.1U LA Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.1.3 SSB Cell Layout AUDIO CLASS - D ON-BOARD PLATFORM SUPPLY DC - DC CONVERSION FPGA PNX85xx ANALOG I/O TUNER DIGITAL I/O HDMI SERVICE CONN. H_16770_103.eps 130707 Figure 9-2 SSB top view PACIFIC 3...
  • Page 139 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Descriptions, Abbreviation List, and IC Data Sheets Q523.1U LA EN 139 LCD Power Supply 9.2.1 42" Sets The 42" sets in this chassis come with a serviceable Power Supply Unit. This supply unit delivers the power for the display, AmbiLight unit and the optional panel (bold-on) for Dynamic Frame Insertion (DFI).
  • Page 140 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 140 Q523.1U LA Circuit Descriptions, Abbreviation List, and IC Data Sheets The +24 V (or 295 V in case of a scanning backlight TV) and the primary input voltage (mains) is too high. The software will +18V voltages are generated through a so-called resonant DC- detect an incorrect signal on the Power-Good line and the TV DC power converter (LLC-converter) (item no.
  • Page 141 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Descriptions, Abbreviation List, and IC Data Sheets Q523.1U LA EN 141 9.3.2 Reduced / Maximum Power Mode start-up without the use of the LCD Power Supply. The power consumption of the SSB is: • 1.5 to 2.0 A for the +12 V line. When there is no overload and when the supply has reached •...
  • Page 142 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 142 Q523.1U LA Circuit Descriptions, Abbreviation List, and IC Data Sheets Block diagram • For a normal operation of the converter, it is important to check the switching frequency and the value of the boost voltage. Vout Front-End PWM GENERATOR Refer to figure “Architecture of TV520 platform”...
  • Page 143 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Descriptions, Abbreviation List, and IC Data Sheets Q523.1U LA EN 143 Figure 9-9 NTSC (analog) video broadcast reception block diagram...
  • Page 144 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 144 Q523.1U LA Circuit Descriptions, Abbreviation List, and IC Data Sheets Figure 9-10 NTSC (analog) audio broadcast reception block diagram...
  • Page 145 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Descriptions, Abbreviation List, and IC Data Sheets Q523.1U LA EN 145 9.5.3 Digital signal processing (front-end) Refer to figure “ATSC signal broadcast reception block diagram” for details of digital signal processing. Figure 9-11 ATSC (digital) signal broadcast reception block diagram...
  • Page 146 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 146 Q523.1U LA Circuit Descriptions, Abbreviation List, and IC Data Sheets PNX85xx In this chassis, the PNX85xx is responsible for the audio/video source decode functions and video improvement processing on both digital and analog sources. It includes a multi-standard digital video decoder for MPEG2, and a multi-standard analog video decoder for support of PAL, NTSC, and SECAM standards.
  • Page 147 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Descriptions, Abbreviation List, and IC Data Sheets Q523.1U LA EN 147 The HDMI receiver interface supports the capture of signals The Flat Panel DIsplay-LVDS (FPD-LVDS) provides a serial compliant with the HDMI V1.1 specification. It consists of two interface for 10-bit RGB output data towards the LCD panel blocks: with a data rate of 90 Mpixels/s max.
  • Page 148 Baseband Audio Inputs. compressed streams such as MPEG and AC-3. This runs as SW Codecs on the AV-DSP. The Sony/Philips Digital Interface (SPDIF) input is used to get compressed data into the system memory. The multiplexer in 9.6.3 Audio-Video Codec Subsystem front of the block allows two possible sources of SPDIF signals.
  • Page 149 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Descriptions, Abbreviation List, and IC Data Sheets Q523.1U LA EN 149 The Control and compute subsystem consists of the main Table 9-1 Back-End key component overview processor, control peripherals and the memory system. Picture The MIPS 4KEc is a 32-bit MIPS RISC core. It has direct Specification Processing enhancement DFI panel...
  • Page 150 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 150 Q523.1U LA Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.7.2 Full-HD sets @ 60 / 120 Hz transform the pulse-width modulated signal. An additional signal, coming from the PNX85x, makes the selection between analog and pulse-width modulation, depending on which In full-HD sets @ 60 Hz, the output signal coming from the display is used.
  • Page 151 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Descriptions, Abbreviation List, and IC Data Sheets Q523.1U LA EN 151 9.7.3 Back-End signal processing PNX85xx For sets where the PNX85xx outputs LVDS to the PACIFIC 3, refer to figure “PNX85xx LVDS interface to PACIFIC 3” for details.
  • Page 152 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 152 Q523.1U LA Circuit Descriptions, Abbreviation List, and IC Data Sheets CYCLONE II FPGA (MOP) (EP2C8F256C7N) A configuration flash memory is added (item 7FA3). After start- The CYCLONE II performs the following tasks: up and after configuration has been successful, the LED (item •...
  • Page 153 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Descriptions, Abbreviation List, and IC Data Sheets Q523.1U LA EN 153 RESET from PNX85xx Resonator 60MHz Vsync to Scanning Back Light D isplay From PNX5050 To dimming circuit CMOS input :Vsync Configuration LCD-Power -ON Flash memory I2C SSB H_16770_138.eps 130707 Figure 9-23 PACIFIC 3 control (diagram B06C)

  • Page 154: Abbreviation List

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 154 Q523.1U LA Circuit Descriptions, Abbreviation List, and IC Data Sheets Abbreviation List 6 data bytes Time Lamp unit A Lamp unit A 0/6/12 SCART switch control signal on A/V board. 0 = loop through (AUX to TV), 6 = play 16:9 format, 12 = play 4:3 format 2DNR...
  • Page 155 Electro Magnetic Interference LORE LOcal REgression approximation EPLD Erasable Programmable Logic Device noise reduction Europe LG.Philips LCD (supplier) EXTernal (source), entering the set by Loudspeaker SCART or by cinches (jacks) LVDS Low Voltage Differential Signalling Fast BLanking: DC signal Mbps...
  • Page 156 4.406250 MHz and 4.250000 MHz Sound Intermediate Frequency SMPS Switched Mode Power Supply System on Chip Sync On Green SOPS Self Oscillating Power Supply S/PDIF Sony Philips Digital InterFace SRAM Static RAM Small Signal Board STBY STand-BY 800 × 600 (4:3) SVGA SVHS...

  • Page 157: Ic Data Sheets

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Descriptions, Abbreviation List, and IC Data Sheets Q523.1U LA EN 157 9.10 IC Data Sheets This section shows the internal block diagrams and pin configurations of ICs that are drawn as “black boxes” in the electrical diagrams (with the exception of “memory” and “logic” ICs).
  • Page 158 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 158 Q523.1U LA Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.10.3 Diagram B02A, NCP5422AD (IC 7U00) Block Diagram BIAS CURRENT SOURCE RAMP2 RAMP1 8.6 V − 7.8 V IS+1 CLK1 GATE(H)1 IS−1 CLK2 − − non−overlap Reset 70 mV IS+2...
  • Page 159 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Descriptions, Abbreviation List, and IC Data Sheets Q523.1U LA EN 159 9.10.4 Diagram B03A, TDA10060 (IC7T18-1) Block Diagram BIAS CURRENT SOURCE RAMP1 RAMP2 8.6 V − 7.8 V IS+1 CLK1 GATE(H)1 IS−1 CLK2 − − non−overlap Reset 70 mV IS+2 Dominant...
  • Page 160 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 160 Q523.1U LA Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.10.5 Diagram B03B, TDA9897HL (IC 7T57) Block Diagram 54 MHz PSC/SPI host PSC/SPI SLAVE ACQUISITION internal bus MASTER third overtone interface INTERFACE PROCESSOR to all blocks crystal interrupt ATSC 8/16 VSB...
  • Page 161 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Descriptions, Abbreviation List, and IC Data Sheets Q523.1U LA EN 161 9.10.6 Diagram B05B, EPCS4SI8 (IC 7FA3) Block Diagram 4 MHz reference input EXTERNAL SOUND BAND-PASS FILTER i.c. ADRSEL GNDD LFSYN2 GNDA EXTFILO EXTFILI FREF OPTXTAL 43, 44 40, 41 C-BUS SYNTHESIZER...
  • Page 162 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 162 Q523.1U LA Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.10.7 Diagram B06C, T6TF4HFG (IC 7GE2) Block Diagram Contrast Reserve Input Proc Contr, Brightness & & Clip Measure MVL manager White-point corr Color LUT Color gamut &...
  • Page 163 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Circuit Descriptions, Abbreviation List, and IC Data Sheets Q523.1U LA EN 163 9.10.8 Diagram B08F, AD8191ASTZ (IC 7J27) Block Diagram Pin Configuration G_16840_098.eps 090207 Figure 9-34 Internal block diagram and pin configuration...
  • Page 164 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 164 Q523.1U LA Circuit Descriptions, Abbreviation List, and IC Data Sheets 9.10.9 Diagram B10A, ISP1562BE (IC 7N00) Block Diagram PME# 77, 98, 100 PCICLK CC(I/O)_AUX GLOBAL CONTROL 10, 12 to 15, 20 to 22, AD[31:0] 26 to 31, 33, 34, 50 to 54, 56, 57, PCI CORE VOLTAGE...

  • Page 165: Spare Parts List

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Spare Parts List Q523.1U LA EN 165 10. Spare Parts List Sets Listed per Model Number (CTN) 5214 3139 128 78251 Loudsp. 8Ω 20W R 8408 3104 311 08071 Cable 2P3/140 8411 3104 311 05751 Cable 8p/220/8p Wh 8738 3104 311 13021 Cable 4p/1k0 1k3/2x2 47PFL7432D/37...
  • Page 166 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 166 Q523.1U LA Spare Parts List 3306 4822 051 30101 100Ω 5% 0.062W 1319 2422 025 10773 Connector 14p m 2410 3198 017 36830 68nF 10% 16V 0603 1350 2422 132 07411 Relay 1p 5V 5A 2411 4822 126 13881 470pF 5% 50V 3307 4822 051 30101 100Ω...
  • Page 167 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Spare Parts List Q523.1U LA EN 167 6013 9322 208 80685 BZG05C15 2F2E 2238 869 15101 100pF 5% 50V 0402 2FJK 2020 552 96628 10nF 10% 16V 0402 6014 9340 548 71115 PDZ33B 2F2F 2238 869 15101 100pF 5% 50V 0402 2FJL 2020 552 96628 10nF 10% 16V 0402 6015...
  • Page 168 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 168 Q523.1U LA Spare Parts List 3F5S 3198 031 02290 22Ω 5% 0.1W 0402 3U32 3198 031 03930 39kΩ 5% 0402 3CB2 3198 031 02290 22Ω 5% 0.1W 0402 3CB3 3198 031 02290 22Ω 5% 0.1W 0402 3F5T 3198 031 02290 22Ω...
  • Page 169 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Spare Parts List Q523.1U LA EN 169 6F10 9322 134 46685 SML-310MT 2B33 3198 034 05690 56pF 1% 50V 0402 2FA6 2020 552 96834 1μF 20% 6.3V 0402 6F30 9322 134 46685 SML-310MT 2B34 2238 869 15101 100pF 5% 50V 0402 2FA7 2020 552 96628 10nF 10% 16V 0402 6F31...
  • Page 170 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 170 Q523.1U LA Spare Parts List 2GF9 2020 552 96628 10nF 10% 16V 0402 2HHA 2238 586 59812 100nF 20% 50V 0603 2HT7 2238 787 15641 22nF 5% 16V 0402 2GG0 2020 552 00152 1μF 10% 6.3V 0402 2HHM 2222 780 15663 1μF 10% 0805 2HT8...
  • Page 171 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Spare Parts List Q523.1U LA EN 171 2J16 2238 869 15101 100pF 5% 50V 0402 2T18 2238 586 59812 100nF 20% 50V 0603 2U93 2020 552 00211 22μF 10% 16V 1210 2J20 2238 869 15101 100pF 5% 50V 0402 2T19 2238 586 59812 100nF 20% 50V 0603 2U94...
  • Page 172 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 172 Q523.1U LA Spare Parts List 3D63 3198 031 02240 220kΩ 5% 0.1W 0402 3G58 3198 031 04720 4.7kΩ 5% 0402 3H50 4822 117 13545 100Ω 1% 0402 3D64 3198 031 04720 4.7kΩ 5% 0402 3G59 3198 031 04730 47Ω 5% 0402 3H51 4822 117 13606 10kΩ...
  • Page 173 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Spare Parts List Q523.1U LA EN 173 3HP8 4822 117 13606 10kΩ 5% 0.01W 0402 3HFH 3198 031 02290 22Ω 5% 0.1W 0402 3HWT 3198 031 03390 33Ω 1% 0402 3HFY 4822 117 13606 10kΩ 5% 0.01W 0402 3HP9 3198 031 01230 12kΩ...
  • Page 174 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 174 Q523.1U LA Spare Parts List 3U30 4822 117 13597 330Ω 5% 0.01W 0402 3T05 4822 117 13606 10kΩ 5% 0.01W 0402 9H21 4822 117 13605 Jumper 0402 3T07 4822 117 13597 330Ω 5% 0.01W 0402 3U31 3198 031 06820 6.8kΩ...
  • Page 175 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Spare Parts List Q523.1U LA EN 175 5HY2 2422 549 43769 Bead 30Ω at 100MHz 9T51 4822 117 13605 Jumper 0402 6HD0 4822 130 11397 BAS316 9T52 4822 117 13605 Jumper 0402 5HY3 2422 549 43769 Bead 30Ω at 100MHz 6HD1 4822 130 11397 BAS316 9T57...
  • Page 176 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 176 Q523.1U LA Spare Parts List 7HC0 9351 750 00118 74HC4066PW 1HP0 2422 025 18738 Connector 3p m 2E06 3198 034 01010 100pF 50V 0402 7HC1 3198 010 44310 PDTC114EU 1M15 2422 026 05703 Socket Cinch 1p f 2E07 3198 034 01010 100pF 50V 0402 7HC2...
  • Page 177 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Spare Parts List Q523.1U LA EN 177 2G53 3198 034 01010 100pF 50V 0402 2HGF 3198 017 31040 100nF 20% 50V 0603 2HSC 2238 787 15641 22nF 5% 16V 0402 2G54 3198 017 31040 100nF 20% 50V 0603 2HGG 3198 027 02290 Jumper 0603 2HSD...
  • Page 178 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 178 Q523.1U LA Spare Parts List 2HZ1 3198 017 31040 100nF 20% 50V 0603 2N23 3198 034 02790 47pF 1% 50V 0402 2U23 3198 017 31040 100nF 20% 50V 0603 2HZ2 2020 552 96448 1μF 10% 16V 0805 2N25 2020 552 00031 100nF 10% 16V 2U24...
  • Page 179 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Spare Parts List Q523.1U LA EN 179 3D14 2350 033 11223 22kΩ 5% 3F93 3198 031 04790 47Ω 5% 0402 3H04 3198 031 01030 10kΩ 5% 0402 3D15 3198 031 01050 1MΩ 5% 0402 3F94 3198 031 04790 47Ω 5% 0402 3H05 3198 031 01030 10kΩ...
  • Page 180 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 180 Q523.1U LA Spare Parts List 3HAG 3198 031 02230 22kΩ 5% 0402 3HHR 3198 031 03390 33Ω 1% 0402 3HS1 2322 705 70279 27Ω 5% 0402 3HAH 3198 031 02230 22kΩ 5% 0402 3HHS 3198 031 03390 33Ω 1% 0402 3HS2 3198 031 04790 47Ω...
  • Page 181 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Spare Parts List Q523.1U LA EN 181 3JB3 3198 031 01030 10kΩ 5% 0402 3T58 3198 031 03910 390Ω 1% 0402 3U85 3198 031 01020 1kΩ 5% 0402 3JB4 3198 031 04730 47Ω 5% 0402 3T59 3198 031 03910 390Ω 1% 0402 3U86 2322 762 60479 47Ω...
  • Page 182 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 182 Q523.1U LA Spare Parts List 9HWB 3198 031 04790 47Ω 5% 0402 5G07 2422 549 45325 Bead 67Ω at 100MHz 6B06 9322 202 76687 BYW29-200-E3 9HWC 3198 031 04790 47Ω 5% 0402 5G08 2422 549 45325 Bead 67Ω at 100MHz 6B07 9322 085 69668 MBRS1100 9HWD...
  • Page 183 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Spare Parts List Q523.1U LA EN 183 7B05 9322 194 29687 Pow FET STP5NK60ZFP 7U06 9322 243 41668 SI4800BDY-E3 1M01 2422 025 10775 Connector 3p m 7B06 9340 575 87118 PHD38N02LT 7U07 3198 010 44340 BC817-25W 7B07 9322 192 16685 TS2431AI 7U08 9322 243 41668 SI4800BDY-E3 7B50...
  • Page 184 更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com EN 184 Q523.1U LA Spare Parts List 4019 4822 051 30008 Jumper 0603 6010 9322 243 77676 LED L-174A2PBC 6011 9322 244 07676 LED L-174A2IT-TNB5-19 6014 3198 020 53980 BZX384-C2V9 6014 4822 130 11564 UDZ3.9B 7010 9322 207 16667 TSOP34836LL1B 7010 9322 243 06671 IR Receiver 7011...

  • Page 185: Revision List

    更多难得资料请到江南家电维修论坛免费下载！ http://bbs.520101.com Revision List Q523.1U LA EN 185 11. Revision List Manual xxxx xxx xxxx.0 • First release. Manual xxxx xxx xxxx.1 • All Chapters: 52PFL7422D/37 information added. • Chapter 5: Small textual changes. • Chapter 10: Spare parts list updated. Manual xxxx xxx xxxx.2 •...

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